#21A883#21A883

#21A883 is a light, vivid teal. Relative luminance 0.300; OKLCH L 65.4% C 0.124 H 168.9°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#21A883
RGB	rgb(33, 168, 131)
HSL	hsl(164, 67%, 39%)
HSV	hsv(164, 80%, 66%)
CMYK	cmyk(80.4%, 0%, 22%, 34.1%)
CIE-LAB	lab(61.62, -43.65, 9.33)
CIE-LCH	lch(61.62, 44.64, 167.93°)
OKLab	oklab(65.38% -0.1212 0.0238)
OKLCH	oklch(65.38% 0.124 168.9)
XYZ	xyz(18.7243, 29.9650, 26.2653)
Luminance	0.2997 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A883 #A82146

analogous

#21A840 #21A883 #2189A8

triadic

#21A883 #8321A8 #A88321

tetradic

#21A883 #4021A8 #A82146 #89A821

square

#21A883 #4021A8 #A82146 #89A821

split-complementary

#21A883 #A82189 #A84021

monochromatic

#0D4233 #17755B #21A883 #30D6A9 #63E0BE

Accessibility & contrast

On white

3.00

#21A883 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#21A883 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A883

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A883	#FFFFFF	#000000	##000000
##21A883	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39C81

Deuteranopia (green-blind)

#939086

Tritanopia (blue-blind)

#00A99E

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21a883;
/* rgb */ color: rgb(33, 168, 131);
/* oklch */ color: oklch(65.4% 0.124 168.9);

Tailwind

colors: {
  custom: {
    50: '#74c3a7',
    500: '#21a883',
    950: '#000000',
  },
}

SCSS

$custom: #21a883;
$custom-light: #74c3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#21a883",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 131
  },
  "hsl": {
    "h": 163.556,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65377,
    "c": 0.12354,
    "h": 168.9
  },
  "luminance": 0.29967
}

Semantic roles & 50–950 ramp

primary

#21A883

secondary

#C55F7B

accent

#3E6DEA

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #21A883

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →